EFFECT OF TEAMWORK ON ORGANISATIONAL PERFORMANCE (A CASE STUDY OF GUARANTEE TRUST BANK OFFA NIGERIA)

ABSTRACT This study was embarked upon to examine the Impact of Teamwork on Organizational Performance using Guarantee Trust Bank, Offa as a case study. The study assesses the effect of teamwork and subordinate participation in decision making on organizational performance. The researcher adopted descriptive research design in gathering data with the use of questionnaire. Therefore population of this study was both the administrative, junior and casual staff of Guarantee Trust Bank, Offa branch with 60 staff strength. Fifty of the total sample responded. The researcher used regression analysis for hypothesis three and Pearson moment correlation for hypothesis one and two with the aid of Statistical Package for Social Science (SPSS) to test the hypothesis formulated for this study. The researcher findings from hypothesis one shows that a strong positive relationship exist between teamwork and organizational performance with decision that Pearson correlation co-efficient 15.965 which is significant at a*0.01, with p-value less than a. therefore, alternative hypothesis (H1) is accepted, while null hypothesis (H0) is rejected. Hypothesis two shows that Pearson correlation co-efficient is 449 which is significant at a*0.01, with p-values less than a. therefore, alternative hypothesis (H1) is accepted while null hypothesis (H0) is rejected. This shows that there is a positive significant relationship between subordinate participation in decision making and organizational performance in Guarantee Trust Bank, Offa. Hypothesis three shows that the independent and joint prediction of team work on employee performance. The result show that teamwork significantly contributed to employee performance with (F(1,49) = p